Monosylabic or Monosyllabic: How To spell?
The word Monosylabic is misspelled against Monosyllabic, an adjective meaning "Being a monosyllable, or composed of monosyllables; as, a monosyllabic word; a monosyllabic language."
Monosyllabic has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings monosy & abic which should not be misspelled with single 'L'
Wrong Spelling:  monosy-l-abic  Correct Spelling:  monosy-ll-abic 
Find more incorrect spellings of Monosyllabic to spell right way.